Higgs boson potential at colliders: Status and perspectives

B Di Micco, M Gouzevitch, J Mazzitelli, C Vernieri - Reviews in Physics, 2020 - Elsevier
This document summarises the current theoretical and experimental status of the di-Higgs
boson production searches, and of the direct and indirect constraints on the Higgs boson …

Search for charginos and neutralinos in final states with two boosted hadronically decaying bosons and missing transverse momentum in collisions at  …

G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical Review D, 2021 - APS
A search for charginos and neutralinos at the Large Hadron Collider using fully hadronic
final states and missing transverse momentum is reported. Pair-produced charginos or …

Search for resonant pair production of Higgs bosons in the final state using collisions at with the ATLAS detector

G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical Review D, 2022 - APS
A search for resonant Higgs boson pair production in the bb¯ bb¯ final state is presented.
The analysis uses 126 fb-1–139 fb-1 of pp collision data at s= 13 TeV collected with the …

Measurement of the associated production of a Higgs boson decaying into b-quarks with a vector boson at high transverse momentum in pp collisions at s= 13 TeV …

G Aad, B Abbott, DC Abbott, AA Abud, K Abeling… - Physics Letters B, 2021 - Elsevier
The associated production of a Higgs boson with a W or Z boson decaying into leptons and
where the Higgs boson decays to abb¯ pair is measured in the high vector-boson transverse …

Determination of the Neutron Skin of from Ultrarelativistic Nuclear Collisions

G Giacalone, G Nijs, W van der Schee - Physical Review Letters, 2023 - APS
Emergent bulk properties of matter governed by the strong nuclear force give rise to physical
phenomena across vastly different scales, ranging from the shape of atomic nuclei to the …

Search for heavy neutral lepton production in K+ decays to positrons

EC Gil, A Kleimenova, E Minucci, S Padolski, P Petrov… - Physics Letters B, 2020 - Elsevier
A search for heavy neutral lepton (N) production in K+→ e+ N decays using the data sample
collected by the NA62 experiment at CERN in 2017–2018 is reported. Upper limits of the …

MLPF: efficient machine-learned particle-flow reconstruction using graph neural networks

J Pata, J Duarte, JR Vlimant, M Pierini… - The European Physical …, 2021 - Springer
In general-purpose particle detectors, the particle-flow algorithm may be used to reconstruct
a comprehensive particle-level view of the event by combining information from the …

NNLO nuclear parton distribution functions with electroweak-boson production data from the LHC

I Helenius, M Walt, W Vogelsang - Physical Review D, 2022 - APS
We present new sets of nuclear parton distribution functions (nPDFs) at next-to-leading
order and next-to-next-to-leading order in perturbative QCD. Our analyses are based on …

Next-to-next-to-leading order event generation for top-quark pair production

J Mazzitelli, PF Monni, P Nason, E Re, M Wiesemann… - Physical Review Letters, 2021 - APS
The production of top-quark pairs in hadronic collisions is among the most important
reactions in modern particle physics phenomenology and constitutes an instrumental …

Search for heavy resonances decaying into a or boson and a Higgs boson in final states with leptons and -jets in fb of collisions at TeV with …

Atlas Collaboration - arXiv preprint arXiv:2207.00230, 2022 - arxiv.org
This article presents a search for new resonances decaying into a $ Z $ or $ W $ boson and
a $125~ $ GeV Higgs boson $ h $, and it targets the $\nu\bar {\nu} b\bar {b} $, $\ell^+\ell …